1. Suppression of acoustic noise in speech using spectral subtraction;Boll;IEEE Trans. Acoust. Speech Signal Process.,1979
2. M. Berouti, R. Schwartz, J. Makhoul, Enhancement of speech corrupted by acoustic noise, in: Proc. IEEE Int. Conf. on Acoustics, Speech, Signal Processing, vol. 1, Washington, DC, April 1979, pp. 208–211.
3. Detection, Estimation, and Modulation: Part I – Detection, Estimation and Linear Modulation Theory;Trees,1968
4. T.F. Quatieri, R.B. Dunn, Speech enhancement based on auditory spectral change, in: IEEE Int. Conf. on Acoustics, Speech and Signal Processing, vol. 1, Orlando, FL, USA, 2002, pp. 257–260.
5. Speech enhancement based conceptually on auditory evidence;Cheng;IEEE Trans. Signal Process.,1991